Mining Incidents

Coleman Quarry-SCS Materials Metal/Non-Metal

SCS Materials · Surface
Controlled by Summit Materials LLC
Coleman, Atoka County, OK  ·  Active
MSHA Mine ID: 3402240

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Fatalities
0
Total incidents
1
Years on record
2025
Latest incident
Aug 2025
Compliance record
MSHA citations since 2025
12
citations
1
significant & substantial
$1,871
proposed penalties
$1,116
paid to date
Source: MSHA violations data, updated weekly.
Quarterly safety rates
Citations per million employee-hours, as reported to MSHA
Quarter Hours worked Citations S&S Per 1M hrs
2025 Q3 2,834 0 0 0.0
2025 Q2 2,061 3 0 1455.6
2025 Q1 1,192 4 1 3355.7
2024 Q4 1,608 0 0 0.0
Quarters under 100,000 reported hours are greyed: too few hours for a stable rate.
No fatalities recorded at this mine.

Reportable incidents

1 on file

2025 · 1 incident

August 8, 2025 OK · Metal/Non-Metal crusher attendant/operator, pan feeder operator/worker HANDLING OF MATERIALS
Sun Mining · Over-exertion (Not Elsewhere Classified)

CLEANING/DIGGING ROCK OUT OF THE CONE CRUSHER